v3.26.1
Property and Equipment, Net (Details) - USD ($)
$ in Thousands
 12 Months Ended
Jan. 31, 2026
Jan. 31, 2025
Jan. 31, 2024
Property, Plant and Equipment [Line Items]      
Property, plant and equipment, gross $ 73,736 $ 59,112  
Less: accumulated depreciation and amortization (30,219) (20,562)  
Total property and equipment, net 43,517 38,550  
Depreciation 11,200 10,000 $ 5,500
Transfers and changes 2,100 2,900 1,000
Net book value of property and equipment written off 700    
Capitalized internal-use software 5,800 6,100 5,700
Cost of revenue      
Property, Plant and Equipment [Line Items]      
Amortization for capital internal-use software 4,300 3,200 $ 2,100
Capitalized internal-use software      
Property, Plant and Equipment [Line Items]      
Property, plant and equipment, gross 24,993 19,144  
Computer equipment, office equipment, and software      
Property, Plant and Equipment [Line Items]      
Property, plant and equipment, gross 13,898 10,659  
Leasehold improvements      
Property, Plant and Equipment [Line Items]      
Property, plant and equipment, gross 24,667 20,945  
Furniture and fixtures      
Property, Plant and Equipment [Line Items]      
Property, plant and equipment, gross $ 10,178 $ 8,364